package edu.umn.lt
{
	public class ApplicationModel
	{
		private static var _instance:ApplicationModel = null;
		
		public function ApplicationModel()
		{
			if (_instance != null){ 
				throw new Error("ApplicationModel is a singleton, do not instantiate");
			}
		}
		
		public static function get instance():ApplicationModel
		{
			if (_instance == null){
				
				
				
				
				_instance = new ApplicationModel();
			}
			
			return _instance;
		}

	}
}